Bicycle frame



The patent file contains at least one drawing executed in color. Copiesof this patent with color drawings will be provided by the Office uponrequest and payment of the necessary fee.

FIG. 1 is a front-left perspective view from an elevated position of abicycle frame.

FIG. 2 is a front elevation view thereof.

FIG. 3 is a rear elevation view thereof.

FIG. 4 is a left elevation view thereof.

FIG. 5 is a right elevation view thereof.

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom view thereof.

In all figures, broken lines illustrate environmental structures andform no part of the claimed design.

CLAIM We claim the ornamental design for a bicycle frame, as shown anddescribed.